What happens to total resistance of a circuit when resistors are connected in series and explain?

Q: For a pulse code modulated system, the uniform quantizer has 256 different levels. Estimate the…

A: The detailed solution along with the explanation is provided in the following section.

Q: For the CB amplifier circuit shown In Fig., If Hie -2.1 killo ohm and hfe = 100, calculate input…

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Q: Find h-parameters of the circuit as shown in the Figures

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Q: 5) An air conditioner operates at 240 Vrms at a frequency of 60 Hz. It absorbs an average power of 9…

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Q: 1.-(60) For the given circuit find: a) Vo (s). 6) Find the values of R's and és frequency response…

A: There can be different solutions for the component values based on what we assume every combination…

Q: 1) write down the factors considered for selection of conductor for overhead LT distribution line.

A: We have to write the factors considered for selection of conductor for overhead LT(Line…

Q: x[n] {1,2,-3,4,0,6} {0,2,2,4,15,6} (1,12,0,0,5,6) Figure y[n]

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Q: CRB RB Q4 R V01⁰ +0. io Q₁ Stage 1 Q3 Cm Ic RC Q₂ V02 M R₁ R4 RA -R3 Stage 2 R3 741 + +10v R W 2…

A: ans:(c) 5KHz

Q: 8. MIMO was initially developed in the year

A: The correct option along with the possible explanation is provided in the following section.

Q: Find the step response of the system whose impulse respose is given as h(t) = u(t+1)-u(t-1).

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Q: If the power level of an amplifier reduces to half, the db gain will fall by (i) 0.5 db (ii) 2 db…

A: Given, Power level of an amplifier is reduces to half.

Q: Consider a CMOS inverter, which the following nMOS VTO, n = 0.8 V PMOS VTO, p = -1.0V unCox = 50…

A: NMOS:    VT0,nμnCOX==0.8V50 μAV2   PMOS:    VT0,pμpCOX==0.8V20 μAV2   VDD=5VLn=Lp=1μmCout=2 pF…

Q: What are the zeros of the following transfer function: 2,000,000(s + 5) H(w) (s + 10) (s + 100)²…

A: Given, Transfer function: Hω=2,000,000s+5s+10s+1002

Q: -The output of the op amp is - O 0.1 V o - 0.1 V o 10 V 0-10 V 21 V 2.0 V 10 V -10 V Output

A: Given the opamp circuit, Inverting terminal voltage, v-=2 V Non-inverting terminal voltage, v+=2.1…

Q: Jw/2 sinc (w/2) Oxx (W) = e Hint: sin 1/2 [ee] Rxx (1) 1 1

A: Solution- ϕxxω = ∫-∞∞Rxxτe-jωτdτ            =∫011.e-jωτdτ           = e-jωτ-jω01            =…

Q: Find an expression for the force on the slider block A in Figure. Neglect the reluctance of iron.…

A: Given information about a magnetic core is, Reluctance of iron Siron=0. N1=200. N2=100. i1=10 A.…

Q: Q2:- For the series-parallel network of Fig. 1: a) Calculate Zr and Yr.b) Determine Ir and h.c) Find…

A: Given data,

Q: classify distribution system in electrical engineering

A: Distribution system in electrical are classified as: Radial system Ring main system Interconnected…

Q: An electric power plant can produce electricity at a fixed power P, but the plant operator is free…

A: (a) Power lost= I2×R where, I= current through transmission line R= total resistance of transmission…

Q: A satellite weighing 311.4 kN is at a 113 km perigee with a velocity of 11 km/sec. Calculate its…

A: Satellite weight = 311.4 kN at 113 km Velocity, V= 11 km/sec Total time is given = 240hr

Q: Determine the gradient of the function f(x,y) = x2cosy + xsin2y at point (π/3 , π/6).

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Q: Table 3: Summing Amplifier Measurements c component) ac component) (de component) Table 4: Summing…

A: The Superposition theorem states that, for any linear system, the voltage or current in any branch…

Q: Simplify the Boolean function F(x, y, z)=Σ(0, 1, 6, 7).

A: Given function :  F(x, y, z)=Σ(0, 1, 6, 7)

Q: An unbalance delta connected three phase load shown in the figure is supplied by a balanced three…

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Q: 24. What is the dimension of object as compared to wavelength of propagating wave when reflection…

A: The correct option along with the explanation is provided in the following section.

Q: In photoclectric effect, the number of photoclectrons emitted is proportional to A- intensity of…

A: Photoelectric effect : When a material absorbs electromagnetic radiation, a phenomenon known as the…

Q: 4.a) RT: 5. a) RT: 10587.45 10000000 R2-10μ0 micro 12V 6. a) RT: 마 * R2=0.02KD 20 200020020…

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Q: Derive condition of symmetry for Z- parameters. Consider the condition of symmetry as shown in…

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Q: PRACTICE EXERCISE 7.11 Two #10 copper wires (2.588 mm in diameter) are placed parallel in air with a…

A: It is given that: d'=1.294 mmLA=LB=1.2 μHm

Q: 09/20. Q-2A: In th circuit shown, assume R = 50 and & law to 10 V. Use Kirchoff's %3D 2.0 Q 2.0 2…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: (II) (a) If the resistance of the resistor in Fig. 21–60 is slowly increased, what is the direction…

A: The given figure is shown below:

Q: There is a three-phase double-cage induction motor that has a negligible stator resistance, as well…

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Q: Determine the equivalent impedance and the source current of the circuit as shown in the figure…

A: Steps to solve the circuit 1. first calculate the inductive and capacitive reactances of the…

Q: We want to analyze the circuit of Fig. 6.28(a) to determine the voltages at all nodes and the…

A: The given transistor circuit is shown below. This a p-n-p transistor. We need to determine the…

Q: i(t) below wi R1 C1 ur.

A: j

Q: Design a clamper to perform the function indicated Vi 20 V -20 V + Ideal diodes Design 0 Vo +16 V -…

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Q: Vm Find r.m.s 10 III 0 211

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Q: A)Perform the N=5 point circular convolution of x and h using DFT. B)Perform the N=5 point circular…

A: Since sequences x and h are not given with values, we'll assume these sequences as general…

Q: Q.7 a) Ring and number the junctions of component in the below circuit. R1 R2 R4 Input Output Q4 R3…

A: The given circuit diagram is shown below:

Q: A separately excited DC generator is rated at 172 kW, 430 V, 400 A and 1800 rpm. Its magnetization…

A: The Given Separately Excited DC generator is rated at 172kW,430V,400A and 1800r/min The…

Q: In the circuit given below, R₁ = 40 12 and R2 2u(t) + 0.5 H VL R₁ www R₂ www 1F="c + 50 V

A: Given data, R1=40 Ω, R2=10 Ω Circuit diagram is given as,

Q: n Figure 8, E, =18.0 V, r= 0.2 N, R¡ = 8.0 N and R3= 12.0 N. Determine the current and the voltage…

A: Given: R1=8Ω, R2=12Ω Internal resistance of the battery, r=0.2Ω

Q: A meter whose constant is 600 revolution/ kwh makes 5 revolutions in 20 seconds . Calculate the load…

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Q: Sketch v, for the network + 20 V – 20 V + 10 ΚΩ 5 V Μ 1 ΚΩ • 2.2 ΚΩ 7V + + • 2.2 kΩ

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Q: Use thenodalanalysisto find the branch currentsi1,i2, andi3in the given circuit.

A: Given: Required: i1,i2 and i3

Q: actice problems: a) Write the transfer function H(s) = Vo(s)/I;(s) for the parallel RLC circuit…

A: given data,

Q: Q2/ For the network shown in Figure (2),find the It and V. V= 0.5V oti 28 Γ΄ Δ Τ 5 ΚΩ R, Σ10 ΚΩ…

A: For the given electrical circuit we need to calculate the values of VL & IL.

Q: (c) A 2400 V, 1000 KVA, 0.85 power factor (PF) lagging, 50 Hz six-poles, Y-connected synchronous…

A: Given: A 2400 V, 1000 kVA, 0.85 power factor (PF) lagging, 50 Hz six-poles, Y-connected synchronous…

Q: explain procedure for designing  the circuit and deciding the number of circuits ?

A: When electrical work is done in a residence, then it is important to have a planned circuit design…

Q: 4. Find the resistance of 800 m of copper cable of cross- sectional area 20 mm². Take the…

A: Given, Length of copper cable, l = 800 m Cross-sectional area, A=20 mm2 The resistivity of copper,…

KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.